JPS6343953U

JPS6343953U -

Info

Publication number: JPS6343953U
Application number: JP1986138239U
Authority: JP
Priority date: 1986-09-09
Filing date: 1986-09-09
Publication date: 1988-03-24

Description

[Brief explanation of the drawing]

第１図は、この考案の車両用シートのスライド
レールの第１実施例の概略斜視図、第２図Ａない
し第２図Ｃは、第１図の線Ａ―ＡないしＣ
―Ｃに沿つた各断面図、第３図および第５図は
、この考案の第２実施例の概略斜視図および平面
図、第４図Ａおよび第４図Ｃは、第３図の線Ａ
―ＡおよびＣ―Ｃに沿つた各断面図、第６
図はこの考案の第３実施例の概略斜視図、第７図
は、第６図の線―に沿つた断面図、第８図は
この考案の第４実施例の概略斜視図、第９図は、
第８図の線―に沿つた断面図、第１０図およ
び第１１図は、公知の車両用シートのスライドレ
ールの概略斜視図および正面図である。１０，１１０，２１０，３１０：車両用シート
のスライドレール、１２，１１２，２１２，３１
２：ロアレール、１３：ロアレールの側面、１４
，１１４，２１４，３１４：アツパーレール、１
６，１１６，２１６，３１６：スライドリミツト
、１８，１１８，２１８，３１８：鋼球（球体）
、１９，１１９，２１９，３１９：アツパーレー
ルのノツチ、２０，１２０，２２０，３２０：ロ
アレールのフランジ、２２，２２２，３２２：ロ
アレールの折返し片、２３：モータ、２５：リー
ドスクリユー、２７：スクリユーナツト、２９：
ロアレールのフランジと折返し片との縁。 FIG. 1 is a schematic perspective view of a first embodiment of a slide rail for a vehicle seat of this invention, and FIGS. 2A to 2C are lines AA to C in FIG. 1.
3 and 5 are schematic perspective views and plan views of the second embodiment of the invention, and FIGS. 4A and 4C are sectional views taken along line A in FIG.
-Each sectional view along A and CC, No. 6
The figure is a schematic perspective view of the third embodiment of this invention, FIG. 7 is a sectional view taken along the line - in FIG. 6, FIG. 8 is a schematic perspective view of the fourth embodiment of this invention, and FIG. teeth,
A sectional view taken along the line - in FIG. 8, and FIGS. 10 and 11 are a schematic perspective view and a front view of a slide rail of a known vehicle seat. 10, 110, 210, 310: Vehicle seat slide rail, 12, 112, 212, 31
2: Lower rail, 13: Side of lower rail, 14
, 114, 214, 314: Upper rail, 1
6,116,216,316: Slide limit, 18,118,218,318: Steel ball (sphere)
, 19, 119, 219, 319: Notch of upper rail, 20, 120, 220, 320: Flange of lower rail, 22, 222, 322: Folded piece of lower rail, 23: Motor, 25: Lead screw, 27: Screw Natsuto, 29:
The edge between the lower rail flange and the flap.

Claims

[Scope of utility model registration request]

It is equipped with a lower rail fixed to the floor surface of the vehicle body, and an upper rail fixed to the seat and slidably fitted to the lower rail below the side surface of the seat, and a sphere is inserted between the slide limit formed on the lower rail and the upper rail. In the slide rail of a vehicle seat where sliding of the top rail is restricted by being held between
A slide rail for a vehicle seat, characterized in that a slide limit is formed by gently changing the cross-sectional shape of the lower rail.